ʻO ka pale ʻana i ka corrosion o nā huahana kila
Hoʻohui ka laina pretreatment i ka preheating, shot blasting, pena a me ka maloʻo ʻana o nā mea hana (e like me nā papa kila a me nā profiles) i hoʻokahi laina hana maʻalahi.
He kūpono nā laina pretreatment inā lōʻihi ka hana ʻana a i ʻole ka mālama ʻana ma waena o ka puhi ʻana a me ka uhi ʻana.I mea e pale aku ai i ka palahū hou, hiki i ka pulupulu ʻana o ka primer ke hōʻoia i ka pale ʻana i ka corrosion no kekahi mau pule.
Hiki i ka laulā o ka pā ke hiki i 5500mm, a ʻo ka wikiwiki o ka lawe ʻana i ka papa ʻaina mai 1.0-6.0 m / min.